EP2468312A4 - Sheet for corneal transplants - Google Patents
Sheet for corneal transplantsInfo
- Publication number
- EP2468312A4 EP2468312A4 EP10810047.0A EP10810047A EP2468312A4 EP 2468312 A4 EP2468312 A4 EP 2468312A4 EP 10810047 A EP10810047 A EP 10810047A EP 2468312 A4 EP2468312 A4 EP 2468312A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- corneal transplants
- transplants
- corneal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/222—Gelatin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/34—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
- A61L27/3804—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
- A61L27/3808—Endothelial cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cell Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Botany (AREA)
- Ophthalmology & Optometry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009190415 | 2009-08-19 | ||
PCT/JP2010/064125 WO2011021706A1 (en) | 2009-08-19 | 2010-08-16 | Sheet for corneal transplants |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2468312A1 EP2468312A1 (en) | 2012-06-27 |
EP2468312A4 true EP2468312A4 (en) | 2014-05-14 |
Family
ID=43607154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10810047.0A Withdrawn EP2468312A4 (en) | 2009-08-19 | 2010-08-16 | Sheet for corneal transplants |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120282318A1 (en) |
EP (1) | EP2468312A4 (en) |
JP (1) | JP5709015B2 (en) |
WO (1) | WO2011021706A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3178138A1 (en) * | 2011-12-06 | 2013-06-13 | Astellas Institute For Regenerative Medicine | Method of directed differentiation producing corneal endothelial cells, compositions thereof, and uses thereof |
EP2826494B1 (en) * | 2012-03-12 | 2021-01-06 | Fujifilm Corporation | Method for producing tissue repair material |
JP5880181B2 (en) * | 2012-03-16 | 2016-03-08 | Dic株式会社 | Organic inorganic composite hydrogel |
JP2013226166A (en) * | 2012-04-24 | 2013-11-07 | Gunze Ltd | Bioabsorbable adhesion preventing material |
US20150374881A1 (en) * | 2012-12-27 | 2015-12-31 | Nitta Gelatin Inc. | Human corneal endothelial cell sheet |
CN105025941B (en) * | 2013-03-12 | 2017-07-28 | 富士胶片株式会社 | Tissue renovation material |
KR102297580B1 (en) * | 2013-08-06 | 2021-09-03 | 고쿠리쓰 겐큐 가이하쓰 호징 리가가쿠 겐큐소 | Method for producing anterior eye segment tissue |
JP6240997B2 (en) * | 2013-08-13 | 2017-12-06 | 国立研究開発法人農業・食品産業技術総合研究機構 | Method for producing hydrogel film after vitrification, method for producing hydrogel material, hydrogel film after vitrification, dried hydrogel film after vitrification, and cell sheet |
DE102015205534B4 (en) | 2015-03-26 | 2017-01-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Artificial Descemet Construct |
SG11201809235QA (en) * | 2016-04-20 | 2018-11-29 | Kyoto Prefectural Public Univ Corp | Method for producing cultivated epithelial cell sheet |
RU2646804C1 (en) * | 2016-12-28 | 2018-03-07 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | Ophthalmic agent for regeneration of cornea of the eye |
ES2695629B2 (en) * | 2017-07-03 | 2022-05-10 | Viscofan Sa | Patch for the regeneration of biological tissues |
IL269671B2 (en) * | 2019-09-25 | 2024-01-01 | Precise Bio Inc | Artificial endothelial keratoplasty graft and methods of preparation thereof |
US20220372437A1 (en) * | 2019-10-01 | 2022-11-24 | Osaka University | Method for producing fibrin sheet |
EP4056206A1 (en) * | 2021-03-11 | 2022-09-14 | Precise Bio Inc. | Artificial endothelial keratoplasty graft and methods of preparation thereof |
KR102442292B1 (en) * | 2021-10-12 | 2022-09-13 | 한국과학기술원 | Hydrogel comprising coating layer and manufacturing method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007043255A1 (en) * | 2005-09-13 | 2007-04-19 | Arblast Co., Ltd. | Cultured corneal endothelial sheet and method of producing the same |
WO2007047425A1 (en) * | 2005-10-12 | 2007-04-26 | Cellular Bioengineering, Inc. | Resorbable cornea button |
WO2007083685A1 (en) * | 2006-01-19 | 2007-07-26 | Senju Pharmaceutical Co., Ltd. | Corneal endothelial preparation which enables cells to grow in vivo |
US20080050423A1 (en) * | 2006-08-23 | 2008-02-28 | National Tsing Hua University | Biopolymer-bioengineered cell sheet construct |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5108428A (en) * | 1988-03-02 | 1992-04-28 | Minnesota Mining And Manufacturing Company | Corneal implants and manufacture and use thereof |
US5962324A (en) * | 1988-06-30 | 1999-10-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Adminstration | Three dimensional optic tissue culture and process |
US5836313A (en) * | 1993-02-08 | 1998-11-17 | Massachusetts Institute Of Technology | Methods for making composite hydrogels for corneal prostheses |
EP1013422B1 (en) | 1998-12-14 | 2006-08-23 | Eastman Kodak Company | Drop generator for long array ink jet printer |
JP3412014B2 (en) | 2000-12-19 | 2003-06-03 | 独立行政法人農業生物資源研究所 | Method for producing hydrogel and cell culture support |
US6786926B2 (en) * | 2001-11-09 | 2004-09-07 | Minu, L.L.C. | Method and apparatus for alignment of intracorneal inlay |
US7569222B2 (en) * | 2002-11-18 | 2009-08-04 | Woerly Stephane | Hydrogel membrane composition and use thereof |
JP2004203829A (en) | 2002-12-26 | 2004-07-22 | Medgel Corp | Sustained release pharmaceutical preparation having bmp |
CN1753696B (en) | 2003-02-20 | 2010-04-28 | 创革医疗科技有限公司 | Endothelial cell sheet for cornea regeneration, method of producing the same and method of using the same |
US20060287721A1 (en) * | 2004-10-05 | 2006-12-21 | David Myung | Artificial cornea |
EP4223769A3 (en) | 2005-12-13 | 2023-11-01 | Kyoto University | Nuclear reprogramming factor |
US8278104B2 (en) | 2005-12-13 | 2012-10-02 | Kyoto University | Induced pluripotent stem cells produced with Oct3/4, Klf4 and Sox2 |
JP2007332106A (en) | 2006-06-16 | 2007-12-27 | Okayama Univ | Sustained release pharmaceutical composition for osteogenesis |
US7661738B2 (en) | 2006-11-28 | 2010-02-16 | Veritainer Corporation | Radiation detection unit for mounting a radiation sensor to a container crane |
JP2008137975A (en) | 2006-12-05 | 2008-06-19 | Medgel Corp | Sustained-release preparation of hardly water-soluble substance |
WO2008118820A2 (en) | 2007-03-23 | 2008-10-02 | Wisconsin Alumni Research Foundation | Somatic cell reprogramming |
US9382515B2 (en) | 2007-04-07 | 2016-07-05 | Whitehead Institute For Biomedical Research | Reprogramming of somatic cells |
CA2688539A1 (en) | 2007-05-30 | 2008-12-11 | The General Hospital Corporation | Methods of generating pluripotent cells from somatic cells |
JP2008307007A (en) | 2007-06-15 | 2008-12-25 | Bayer Schering Pharma Ag | Human pluripotent stem cell induced from human tissue-originated undifferentiated stem cell after birth |
JP2008123562A (en) | 2008-02-22 | 2008-05-29 | Casio Comput Co Ltd | Code reader |
-
2010
- 2010-08-16 US US13/391,530 patent/US20120282318A1/en not_active Abandoned
- 2010-08-16 EP EP10810047.0A patent/EP2468312A4/en not_active Withdrawn
- 2010-08-16 WO PCT/JP2010/064125 patent/WO2011021706A1/en active Application Filing
- 2010-08-16 JP JP2011527722A patent/JP5709015B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007043255A1 (en) * | 2005-09-13 | 2007-04-19 | Arblast Co., Ltd. | Cultured corneal endothelial sheet and method of producing the same |
WO2007047425A1 (en) * | 2005-10-12 | 2007-04-26 | Cellular Bioengineering, Inc. | Resorbable cornea button |
WO2007083685A1 (en) * | 2006-01-19 | 2007-07-26 | Senju Pharmaceutical Co., Ltd. | Corneal endothelial preparation which enables cells to grow in vivo |
EP1980274A1 (en) * | 2006-01-19 | 2008-10-15 | Senju Pharmaceutical Co., Ltd. | Corneal endothelial preparation which enables cells to grow in vivo |
US20080050423A1 (en) * | 2006-08-23 | 2008-02-28 | National Tsing Hua University | Biopolymer-bioengineered cell sheet construct |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Week 200735, Derwent World Patents Index; AN 2007-374204, XP002722799 * |
M.M. JUMBLATT ET AL.: "A GELATIN MEMBRANE SUBSTRATE FOR THE TRANSPLANTATION OF TISSUE CULTURED CELLS", TRANSPLANTATION, vol. 29, no. 6, June 1980 (1980-06-01), pages 498 - 499, XP002722798 * |
See also references of WO2011021706A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20120282318A1 (en) | 2012-11-08 |
JPWO2011021706A1 (en) | 2013-01-24 |
JP5709015B2 (en) | 2015-04-30 |
WO2011021706A1 (en) | 2011-02-24 |
EP2468312A1 (en) | 2012-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20120301 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: NISHIDA, KOHJI Inventor name: WATANABE, RYO Inventor name: TABATA, YASUHIKO Inventor name: HAYASHI, RYUHEI |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140416 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61L 27/00 20060101AFI20140407BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OSAKA UNIVERSITY Owner name: KYOTO UNIVERSITY |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20170406 |